DL-Tartaric acid CAS NO.133-37-9

Name: DL-Tartaric acid
SKU: 133-37-9
Availability: InStock

DL-Tartaric acid

CAS No. 133-37-9

MF:C4H6O6.nH2O

Assay:99.5%min

1.We have been specializing in special fine chemical for long, with strong R&D strength.

2.ISO9001.

3.We have been cooperating with oversea from Europe, USA, Korea, Japan etc...

Specification

Molecular weight:168.11(crystallization) &150.09(app:ds:anhydride anhydrate)

Industry grade

Items	Crystal	Anhydrate
Assay( dry basis)	99.5% min	99.5%min
Melting Point	200-206°C	200-206°C
Sulfate	0.04%max	0.04%max
Heavy metal ( as Pb)	0.001% max	0.001% max
As	0.0002% max	0.0002% max
Readily oxidizable substance	Qualified	Qualified
Loss on drying	11.5%max	0.5%max
Residue on ignition	0.10%max	0.10%max

DL-Tartaric acid BP98

Package: 25kg/ complex kraft bag